Scag 52" WB price check

Unknown year and hours. Looks rough but runs and operates very smooth. 52" advantage deck, new blades. Spindles seem pretty tight as well. It has an 18.5 hp briggs and stratton on it. Good tires, all deck scalp wheels are intact and good shape. No leaks of any kind. It honestly just looks like hell.comes with the two wheel sulkie pictured. What would you pay for it?